ELECTRICAL SYSTEM
L3560, L4060, L4760, L5060, L5460, L6060, WSM
9-S85
(11) Exhaust Temperature Sensor
• Since it is not possible to do unit checking for this sensor, judge the sensor is faulty if the relating electric
circuit is normal.
9Y1210824ELS0122US0
Connector Voltage
1. Disconnect the connector, and turn the main key switch "ON"
position.
2. Measure the voltage with a voltmeter across the terminals
shown in the table below.
3. If the reference value is not indicated as shown in the table
below, check the relating electric circuit.
9Y1210824ELS0123US0
Sensor Resistance (for Reference)
1. Measure the resistance with an ohmmeter across the terminals
shown in the table below.
2. If the reference value is not indicated, the exhaust temperature
sensor is faulty.
9Y1210824ELS0124US0
Voltage
Main switch at
"ON"
Terminal 1 –
chassis
Approx. 5 V
(1) Exhaust Temperature Sensor T0
(2) Exhaust Temperature Sensor T1
(3) Exhaust Temperature Sensor T2
(4) Connector (Harness Side)
Resistance
at 100 °C (212 °F) Approx. 18.3 kΩ
at 150 °C (302 °F) Approx. 7.88 kΩ
at 200 °C (392 °F) Approx. 4.00 kΩ
at 250 °C (482 °F) Approx. 2.30 kΩ
at 650 °C (1202 °F) Approx. 0.16 kΩ
(1) Connector (Sensor Side)
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